Angular water-starwort vs Red-billed Duck
Callitriche cribrosa compared with Anas erythrorhyncha
Key Differences
- Angular water-starwort is Near Threatened while Red-billed Duck is Least Concern.
Taxonomic Classification
| Rank | Angular water-starwort | Red-billed Duck |
|---|---|---|
| Kingdom | Plantae (Plants) | Animalia (Animals) |
| Phylum | Magnoliophyta (Flowering Plants) | Chordata (Chordates) |
| Class | Magnoliopsida (Dicots) | Aves (Birds) |
| Order | Lamiales (Lamiales) | Anseriformes (Anseriformes) |
| Family | Plantaginaceae | Anatidae |
| Genus | Callitriche | Anas |
| Species | Callitriche cribrosa | Anas erythrorhyncha |
Conservation Status
Angular water-starwort
NT — Near ThreatenedRed-billed Duck
LC — Least ConcernPhysical Characteristics
| Attribute | Angular water-starwort | Red-billed Duck |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Angular water-starwort
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
Found in Portugal. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.
Red-billed Duck
Typically found in various aerial, terrestrial, and aquatic environments.
Found across Europe (6 countries) and South America (Ecuador).
Angular water-starwort
The Angular water-starwort (Callitriche cribrosa) is a species in the genus Callitriche. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
Red-billed Duck
Red-billed Duck (Anas erythrorhyncha) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.
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